[PATCH 3/9] mm: Add write-protect and clean utilities for address space ranges v3

Add two utilities to a) write-protect and b) clean all ptes pointing into a range of an address space. The utilities are intended to aid in tracking dirty pages (either driver-allocated system memory or pci device memory). The write-protect utility should be used in conjunction with page_mkwrite()

[PATCH 3/9] mm: Add write-protect and clean utilities for address space ranges v2

Add two utilities to a) write-protect and b) clean all ptes pointing into a range of an address space The utilities are intended to aid in tracking dirty pages (either driver-allocated system memory or pci device memory). The write-protect utility should be used in conjunction with page_mkwrite()

Re: [PATCH 3/9] mm: Add write-protect and clean utilities for address space ranges

On 4/12/19 9:04 AM, Thomas Hellstrom wrote: Add two utilities to a) write-protect and b) clean all ptes pointing into a range of an address space A period at the end, please. The utilities are intended to aid in tracking dirty pages (either driver-allocated system memory or pci device

Re: [PATCH 3/9] mm: Add write-protect and clean utilities for address space ranges

Hi, Ralph, On Fri, 2019-04-12 at 11:52 -0700, Ralph Campbell wrote: > On 4/12/19 9:04 AM, Thomas Hellstrom wrote: > > Add two utilities to a) write-protect and b) clean all ptes > > pointing into > > a range of an address space > > A period at the end, please. > > > The utilities are intended

[PATCH 3/9] mm: Add write-protect and clean utilities for address space ranges

Add two utilities to a) write-protect and b) clean all ptes pointing into a range of an address space The utilities are intended to aid in tracking dirty pages (either driver-allocated system memory or pci device memory). The write-protect utility should be used in conjunction with page_mkwrite()